ZIP Code 03875

ZIP code 03875 is classified by USPS as a standard delivery area and covers roughly 36.1 square miles in Silver Lake, Carroll County, New Hampshire. The area is home to 833 residents, producing a population density of 23 people per square mile, and falls within the New York time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 03875 against New Hampshire and the nation.

On the economic side, the median household income for ZIP 03875 sits at $115,583 (13% above the New Hampshire average), while per-capita income is $66,210. The poverty rate stands at 6.9% and the unemployment rate at 17.4%. On housing, the median home value is $371,100 (8% below the state average) with median rent at — per month, and 97.5% of occupied units are owner-occupied, a direct signal of whether 03875 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 39.9% of adults hold a bachelor's degree or higher, the median age is 54.5, and the average commute is —. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Carroll County, so you can benchmark 03875 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →